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EMMCVPR
1997
Springer
15 years 4 months ago
Deterministic Annealing for Unsupervised Texture Segmentation
Abstract. In this paper a rigorous mathematical framework of deterministic annealing and mean-field approximation is presented for a general class of partitioning, clustering and ...
Thomas Hofmann, Jan Puzicha, Joachim M. Buhmann
ICIAP
1997
ACM
15 years 4 months ago
Image Retrieval by Color Regions
—A major research subject in image databases is to support efficient and effective access to images based on their visual content. In color image databases, this requires to sup...
Alberto Del Bimbo, Mauro Mugnaini, Pietro Pala, F....
ISAAC
1992
Springer
125views Algorithms» more  ISAAC 1992»
15 years 3 months ago
A Simple Test for the Consecutive Ones Property
A (0,1)-matrix satisfies the consecutive ones property if there exists a column permutation such that the ones in each row of the resulting matrix are consecutive. Booth and Lueke...
Wen-Lian Hsu
AIHC
2007
Springer
15 years 3 months ago
Foundations of Human Computing: Facial Expression and Emotion
Many people believe that emotions and subjective feelings are one and the same and that a goal of human-centered computing is emotion recognition. The first belief is outdated; the...
Jeffrey F. Cohn
KDD
2010
ACM
218views Data Mining» more  KDD 2010»
15 years 3 months ago
Online multiscale dynamic topic models
We propose an online topic model for sequentially analyzing the time evolution of topics in document collections. Topics naturally evolve with multiple timescales. For example, so...
Tomoharu Iwata, Takeshi Yamada, Yasushi Sakurai, N...